html body{box-sizing:border-box;min-width:320px}html body header#b_header{min-width:320px}html body .l_header_portion{min-width:30px}html body .l_header_portion #bing_logo{width:30px;height:30px;background:url(/rp/K2A0cUs0d7efSs-1vbLsMMeWa-4.png) no-repeat;background-size:30px 30px}html body .l_header_portion a:hover,html body .l_header_portion a:visited{text-decoration:none;color:#666}html body .l_header_portion .l_header_title{margin-left:9px;padding-bottom:4px;color:#666}html div#b_content{line-height:normal;padding:0}